Workshop Manual
Case 500 Series
Diesel Tractors
and Engines
Six Cylinder
468 pages
Language: English
You will receive the downloadlink of the digital manual (pdf) in your email account after your payment
Contents:
Profit Through "Qualified Case Diesel Service"
Requirements for a "Qualified Case Diesel Service Department"
Introductory Remarks
Special Service Tools
Injector Test Equipment and Service Room
Field Service Equipment
Trained Diesel Service Personnel
Clean Service Shop
Pre-Delivery Inspection, Delivery Procedure and After Delivery Check-Up
Service and Warranty Policy Between Case Dealers and Official
American Bosch Diesel Fuel Injection Service Stations
Outline for Performing a Periodic Check-Up on a "500" Series Case Diesel Tractor
Special Service Tools
Introduction
Model "500" Case Diesel Engine Diagnosis and Service Tool Kit
Fuel Injector Test Stand and Lapping Plate
Owatonna Service Tool Set
Special Snap Ring Tools (Purchased Locally)
Valve and Cylinder Head Service Tools
Miscellaneous Shop Service Tools (Purchased Locally)
Special Wrenches (Purchased Through J.I. Case Company or Local Snap-On Tool Company Representatives)
Special Service Tools (Purchased Through J.I. Case Company)
Special Hydraulic Service Tools (Purchased Through J.I. Case Company)
General Specifications
General Dimensions, Speeds, Weights and Capacities
General Dimensions
Travel Speeds
Tire Pressure Recommendations
Capacities
Engine and Transmission Lubricant Recommendations
Hydraulic Control System Oil Recommendations
General Engine Specifications
Bore, Stroke, Compression Ratio, Engine Speeds, Etc.
Cylinder Sleeves
Pistons and Piston Pins
Piston Rings
Connecting Rods
Crankshaft and Main Bearings
Camshaft and Main Bushings
Valve Push Rod Lifters
Valves
Valve Guides
Valve Springs
Rocker Arm Assembly
Oil Pump
Cooling System
Fuel System
Starting and Lighting Systems
Hydraulic Power Steering
Transmission and Differential
Belt Pulley
Clutch Shaft and Belt Pulley Shafte
Sliding Gear Shaft and Differential Gear Shaft
Rear Axle and Final Drive
Traction Clutch
Differential Brakes
Constant Running Power Take-Off
Hydraulic Control System
Tightening Specifications
Service Suggestions
Engine Will Not Start or is difficult to start
Smoke From Engine Exhaust
Excessive Fuel Consumption
Excessive Oil Consumption
Contamination in the Crankcase Oil
Engine Will Not Stop When Fuel is Shut Off
Traction Clutch
Generator
Starting Motor
Noise, Knocks and Vibration
Engine Noise
Transmission Noise
Power Take-off Clutch Noise
Difficulty in Shifting
Constant Running Power Take-off
Hydraulic Power Steering
Engine Hour Meter
Oil Leakage
Engine
Transmission
Hydraulic Control Oil
Hydraulic Power Steering System
Servicing The Fuel Filtering System
Fuel Flow Diagram
General Description of Fuel Filtering
Checking Fuel Flow Through Filtering System
Visual Inspection of Fuel System
Loose Connections
Damaged Lines
Locating Air Leaks
Locating Fuel Leaks
Servicing Fuel Lines
High Pressure Lines
Suction and Low Pressure Lines
Fittings for Fuel Connections
Bleeding the Fuel System
Fuel Tank Breather Air Filter
Fuel Tank Screen
Fuel Tank Water Trap
Cleaning the Fuel Tank
Servicing First Stage Filter
Checking Filter (Engine Operating)
Fuel Pressure Gauge Reading
Checking Filter (Engine Stopped)
Removing and Cleaning Filter Element
Servicing Second Stage Filter
Checking Filter (Engine Operating)
Fuel Pressure Gauge Reading
Checking Filter (Engine Stopped)
Installing a New Filter Element
Servicing Final Fuel Filter and Pressure Relief Valve
Checking Final Filter
Installing a New Filter
Pressure Relief (Overflow) Valve
Fuel Injectors
Description and Operating Principles
Checking Injector Operation on the Engine
Removing and Installing Injector
Nozzle (Injector) Test Stand
Test Stand Installation
Test Oil Recommendations
Preparing Test Stand for Operation
Testing Injector
Setting Injector Opening Pressure
Disassembling, Cleaning, Checking and Reassembling Injector
American Bosch Model PSB Single Plunger Fuel Injection Pump
General Description and Important Precautions
Removing, Timing and Replacing Fuel Injection Pump
Checking the Governor Action
Adjusting the Governed Engine Speed
Case Powrcel
General Description
Servicing Powrcel
Removing and Installing Powrcel
Cleaning and Checking Powrcel
Installing Powrcel Body Locating Pin
Water Pump
Pump Removal
Removing and Installing Injector
Disassembling the Water Pump
Inspection and Servicing
Pump Body Bushing and Fan Shaft
Water Pump Bushing Sizing Arbor
Water Pump Seal
Water Pump Impeller
Reassembling the Water Pump
Installing Water Pump on Engine
Thermostat
General Description
Thermostat (Bellows Type)
Thermostat (Plunger Type)
Thermostat Removal
Thermostat Installation
Hobbs Hour Meter
Servicing the Valve System and The Cylinder Heads
General Description of Valve System and Cylinder Head
Service Operations That Can Be Performed Without Removing Cylinder Head From Engine
Service Operations That Require Removal of Cylinder Head from Engine
Hood Removal and Installation
Valve Cover Removal and Installation
Crankcase Breathers
Valve Tappet Clearance Adjustment
Rocker Arm and Decompressor Assembly
Manifolds (Intake, Exhaust and Water)
Intake and Exhaust Manifolds
Water Manifold
Cylinder Head Removal and Installation
Servicing the Valves and Valve Seats
Special Tools Required
Valve Spring Removal, Inspection and Installation
Servicing Valve Guides
Servicing the Valves
Servicing Valve Seats in Cylinder Head
Exhaust Valve Seat Insert
Intake Valve Seat
Servicing the Assemblies Contained In The Engine Block
Engine Lubricating System
Engine Lubricating System Diagram
Oil Pump and Floating Screen
Oil Filter
Removing and Replacing Oil Pan
Front End Removal and Splitting the Tractor
Front End Removal (As a Complete Unit)
Splitting the Tractor
Pistons, Connection Rods and Cylinder Sleeves
Engine Run-In Procedure
Pistons and Cylinder Sleeves
Checking Compression Pressure
Pistons and Connection Rod Removal and Installation
Cylinder Sleeves
Piston Rings
Pistons and Rings
Connecting Rods and Bearing Liners
Bearing Journal on Crankshaft
Standard Bearing Liners
Undersize Bearing Liners
End Play
Piston Pin Bushing Removal and Installation
Crankshaft, Main Bearings and Flywheel
Crankshaft and Main Bearings
Crankshaft End Play
Crankshaft Removal
Flywheel Removal
Crankshaft Pulley Removal
Timing Gear Cover Removal
Crankshaft and Crankshaft Gear Removal
Undersize Main Bearing Liners
Crankshaft Installation
Installing Crankshaft Gear
Installing Flywheel
Installing Ring Gear on Flywheel
Installing Timing Gear Cover
Crankshaft Pulley Installation
Camshaft and Push Rod Lifters
Camshaft Removal and Installation
Inspecting Camshaft Bushings
Camshaft Bushing Removal and Installation
Camshaft Gear Removal and Installation
Push Rod Lifters
Fuel Injection Pump Drive and Timing Gear Train
Fuel Injection Pump Drive
Injection Pump Drive Removal
Injection Pump Drive Inspection
Injection Pump Drive Gear Removal and Installation
Timing Gear Train
Checing Timing Gear Backlash
Re-bushing Front Axle and Radius Rod Assembly
Front Axle Pivot Pin Bushing Replacement
Radius Rod Pivot Pin Bushing Replacement
Steering Spindle Bushing Replacement (500 Diesel Prior to Serial No. 8039585)
Steering Spindle Bearing Replacement (500 Diesel Serial No. 8039585 and after)
Steering Spindle Bearing Replacement (All Model 520 Diesel Tractors)
Steering Spindle Arm Bushing Replacement (500 Diesel Prior to Serial No. 8039585)
Servicing Mechanical Steering Assemblies
Installing Steering Cross Shaft Bushings and Bearings (Model 500 and 520 Diesel Tractors)
Adjusting the Steering Gear
Servicing Power Steering
Hydraulic Power Steering
General Description
Power Steering Fluid Temperature
Servicing Power Steering Cylinder
Power Steering Control Valve
Filling Fluid Reservoir
Bleeding Air From System
Power Steering Hydraulic Pump
Pump Drive Belt Tension
Pump Filter Element
Pump Pressure Test
Pump "Flow Valve - Relief Valve" Assembly
Pump Reservoir
Overhauling Power Steering Pump
Differential Brakes
Adjusting Brakes
General Description
Inspection of Brake Parts
Reassembly of Brakes
Removing Brakes
Servicing Brakes
Tools Required
Resilient Belt Pulley
Adjustment of the Cover Plate
Assembling Pulley
Disassembling Belt Pulley
General Description
Installing Pulley (Complete with Hub)
Removing the Belt Pulley (Complete with Hub)
Tools Needed
Drawbar
Adjusting Drawbar Roller
General Description
Plain Drawbar
Removing the Drawbar
Raised Hitch
Tools Required
Yoke Type Drawbar
Rear Wheel Weights
Installing Wheel Weights
Wheel Weights
Servicing the Traction Clutch and Belt Pulley Brake
Clutch Specifications
Reassembling the Traction Clutch on the Tractor
Servicing the Traction Clutch
Adjusting Collar
Clutch Cover
Clutch Facings
Clutch Facing Plate
Inspection of Clutch Parts
Installation of Clutch Facings
Pressure Plate
Pins and Fingers
Sliding Sleeve
Throwout Collar
Traction Clutch and Belt Pulley Brake
Adjusting the Traction Clutch for Normal Wear
Adjustment
Belt Pulley Brake Adjustment
Transmission Top Cover And Gear Shifter Assmeblies
Removing and Servicing the Gear Shift Lever
Removal
Servicing the Gear Shift Lever
Shift Lever
Servicing the Shifter Assembly
Difficulty in Shifting Into Gear
Inspection of Parts
Gears Locking Mesh
Gears Stripping Out of Mesh
Removing and Reinstalling the Shifter Assemblies
Shifting Into Two Gears at Once
Transmission Top Cover
Installation
Removing the Transmission Top Cover
Constant Running Power Take-Off
Removal and Disassembly of the Power Take-off Clutch and Stub Shaft as a Unit
Inspection of The Power Take-off Clutch Parts
Assembly and Installation of Power Take-off Clutch and Stub Shaft
Removal of Power Take-off Drive Shaft and Sump Housing as a Unit
Disassembly of the Power Take-off Drive Shaft and the Sump Housing
Assembly of the Power Take-off and Sumo Housing
Installation of the Power Take-off Drive Shaft and Sump Housing
Power Take-off Adjustment
Removal and Disassembly of the Traction Clutch Shaft and the Power Take-off Drive Sleeve and Gear
Assembly and Installation of the Traction Clutch Shaft and Power Take-off Drive Sleeve and Gear
Crankcase Oil Passing Into The Transmission and Transmission Oil Passing Into The Engine
Transmission and Final Drive
General
Transmission Lubrication
Inspection and Adjustment of the Transmission and Final Drive
Sliding Gear Shaft
Inspection of the Sliding Gear Shaft Assembly andIts Component Parts
Removal of the Sliding Gear Shaft
Disassembly of the Sliding Gear Shaft
Reverse Idler Gear
Removal and Disassembly of the Reverse Idler Gear
Installation of the Reverse Idler Gear
First Reduction Shaft (Belt Pulley Shaft)
Inspection of the First Reduction Shaft Assembly and its Component Parts
Removal and Disassembly of the First Reduction Shaft
Reassembly of the First Reduction Shaft
Installation of the Low - Low Gear Combination
Preparing the Tractor for Installation of the Low - Low Gear Combination
Reassembly of the Tractor
Differential Gear Assembly
Inspection of the Differential Gear Assembly
Removal of the Differential Gear Assembly
Installation and Adjustment of the Differential Gear Assembly
Systematic Checks for Isolating Transmission Noise
Rear Axle Assembly
Inspection of the Rear Axle Assembly
Removal and Disassembly of the Rear Axles and Drive Chain Sprockets
Assembly and Installation of the Rear Axle Assembly
Adjusting the Tension of the Final Drive Chains